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Get rid of nptl/sysdeps/ entirely!

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This commit is contained in:
Roland McGrath
2014-07-07 09:28:38 -07:00
parent 96baf6ffc5
commit 08192659bb
84 changed files with 528 additions and 664 deletions
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73
sysdeps/unix/sysv/linux/timer_delete.c Normal file
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/* Copyright (C) 2003-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, see <http://www.gnu.org/licenses/>. */
#include <errno.h>
#include <stdlib.h>
#include <time.h>
#include <sysdep.h>
#include "kernel-posix-timers.h"
#ifdef timer_delete_alias
# define timer_delete timer_delete_alias
#endif
int
timer_delete (timerid)
timer_t timerid;
{
#undef timer_delete
struct timer *kt = (struct timer *) timerid;
/* Delete the kernel timer object. */
int res = INLINE_SYSCALL (timer_delete, 1, kt->ktimerid);
if (res == 0)
{
if (kt->sigev_notify == SIGEV_THREAD)
{
/* Remove the timer from the list. */
pthread_mutex_lock (&__active_timer_sigev_thread_lock);
if (__active_timer_sigev_thread == kt)
__active_timer_sigev_thread = kt->next;
else
{
struct timer *prevp = __active_timer_sigev_thread;
while (prevp->next != NULL)
if (prevp->next == kt)
{
prevp->next = kt->next;
break;
}
else
prevp = prevp->next;
}
pthread_mutex_unlock (&__active_timer_sigev_thread_lock);
}
/* Free the memory. */
(void) free (kt);
return 0;
}
/* The kernel timer is not known or something else bad happened.
Return the error. */
return -1;
}